Assume the weight of men are normally distributed with an average MEAN=188.6lb and a STD DEV = 38.9lb. 1.) If a man is r

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Assume the weight of men are normally distributed with anaverage MEAN=188.6lb and a STD DEV = 38.9lb.
1.) If a man is randomly selected, then what is the probabilitythat his weight will be exactly 175lb.
2.)If a man is selected at random, what is the probability thathis weight will be between 175 and 195lb.
3.) What is the probability that male will weight more than188.6 pounds.
4. Using this normal distribution how many men weigh between 150and 200 lb.